Add support for nginx streams

terraform/modules/apps/nginx-reverse-proxy/config.tf

@@ -45,6 +45,19 @@ locals {
   }
   services_config_checksum = sha256(jsonencode(local.services_config))
 
+  streams_config = {
+    for k, v in var.streams : "${k}.conf" => templatefile("${path.module}/resources/nginx/streams.d/stream.conf.tpl", {
+      name           = k
+      port           = v.port
+      upstream       = v.upstream
+      custom_snippet = v.custom_snippet
+      upstream_port  = coalesce(v.upstream_port, v.port)
+      resolver       = v.resolver
+      protocol       = upper(v.protocol)
+    })
+  }
+  streams_config_checksum = sha256(jsonencode(local.streams_config))
+
   auth_script          = file("${path.module}/resources/auth/auth_server.py")
   auth_script_checksum = sha256(local.auth_script)